In no real order, these are the six main knives I have carried over the last year or two:
Benchmade 551 Griptilian
Benchmade 531
Cutco 1891 lockback
Victorinox Cadet
Kershaw Zing (US version)
For fixed blade carry, I grab a Benchmade 162.
Now, if I had more money, I would change out the 551 for a Ritter Griptilian and the 531 possibly would disappear in favor of a BM Bugout. The Benchmade 162 would become a Carothers Field Knife and an EDC fixed blade (also from Carothers) would be added to the collection. Last addition would be a small Insingo.